It's simple just as the title says everyone on this “antiwork” page MUST show solidarity and support for the Rail workers.
Leave a voicemail or send emails and letters to your states federal senator, I know there's alot of people here who don't get involved in politics but if you're in this page you at least have an understanding of the US workers situation. A quick message saying “support the 7 day paid sick days, they are critical to the infrastructure and should not be exploited as they currently are – sign with name and date etc.”
It's critical there's millions of people on this page so flood your politicians inboxes, as you're aware there's rail workers that prowl this page, I encourage you to listen to their shitty experiences for yourself however I will leave a link to a interview with a labor journalist who's been covering this for a while in the comments.